Eating and wanting to vomit may be due to pregnancy reaction, or indigestion and cholecystitis and other factors. 1. Pregnancy reaction: If you are a sexually active woman of the right age, you need to exclude whether you are pregnant or not, the hormonal changes during pregnancy will affect the secretion of gastric acid and reduce the activity of digestive enzymes, which will make the pregnant woman suffer from nausea and want to vomit. Usually no special treatment is needed. 2. indigestion: some people due to long-term dietary factors such as improper triggered gastrointestinal digestive function becomes weak, after eating can not be digested and absorbed in a timely manner, resulting in indigestion caused by nausea, want to vomit symptoms. You can follow the doctor’s instructions to take bifidobacterium granules to regulate intestinal flora and domperidone tablets to promote gastrointestinal peristalsis, which can help alleviate the symptoms of indigestion. 3. Cholecystitis: If the patient has recurrent cholecystitis over a long period of time, it may lead to scarring at the inflamed part of the gallbladder duct, thus narrowing the space of the gallbladder duct and preventing the normal discharge of bile, and this symptom occurs when eating because bile cannot participate in the digestion and absorption of food, and the ability to digest food is weaker. Wanting to vomit when eating may also be due to other reasons, and patients are advised to go to the hospital for consultation and treatment in time.